156935926

素因数分解:

$2^1\times 7^2\times {\mathrm{1229}}^1\times {\mathrm{1303}}^1$

素因数の和:2548

約数の個数: 24

約数和(自身を含む): 274270320

約数和(自身を除く): 117334394

約数列:

[1, 2, 7, 14, 49, 98, 1229, 1303, 2458, 2606, 8603, 9121, 17206, 18242, 60221, 63847, 120442, 127694, 1601387, 3202774, 11209709, 22419418, 78467963, 156935926]

約数ペア:

[(1, 156935926), (2, 78467963), (7, 22419418), (14, 11209709), (49, 3202774), (98, 1601387), (1229, 127694), (1303, 120442), (2458, 63847), (2606, 60221), (8603, 18242), (9121, 17206)]